InChI=1/C18H21N3S/c1-12-6-8-13(9-7-12)17-15(10-11-19)21-14-4-2-3-5-16(14)22-18(21)20-17/h6-9H,2-5,10-11,19H2,1H3/p+1/fC18H22N3S/h19H/q+1 4AD66912654287BA